Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
54% | 46% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| O/U 215.5 | 54% YES | 47% NO |
| Evan Mobley: Rebounds O/U 8.5 | 50% YES | 50% NO |
| 1H Spread -3.5 | 54% YES | 47% NO |
| 1H O/U 104.5 | 56% YES | 44% NO |
| 1H Moneyline | 39% YES | 62% NO |
| Jalen Brunson: Points O/U 27.5 | 52% YES | 49% NO |
Market context
The Cleveland Cavaliers and New York Knicks are meeting in Game 2 of the Eastern Conference finals, with New York already up 1-0 after a 115-104 win in Game 1. That makes the current 53% YES price look more like a modest home-side lean than a strong conviction call: on exchanges such as Betfair or Smarkets, that would usually show up as a decimal price just above even money once commission is included, whereas Polymarket-style pricing is usually read directly as implied probability. For comparison shoppers, the main difference is not the basketball story but the market plumbing: Kalshi uses a regulated US venue with KYC, while Betfair and Smarkets are typically easier to compare on true price after fees, especially when the spread is tight.
The best historical guide is not the series score alone but how markets behave after a single conference-final swing at home. A one-game lead tends to move the line, but not eliminate upset risk, particularly when the losing side has already shown enough in the playoffs to stay competitive on the road. ESPN’s pregame preview this morning still described New York as a favourite with the series lead intact, which supports the idea that this is a series-price market rather than a binary blowout view. In that setting, a 53% crowd price often reflects cautious respect for home court rather than a firm read on the result.
Traders should watch the final injury reports, any late updates on minutes limits, and whether either side changes its rotation after Game 1. With the settlement window ending at 00:00 UTC on 22 May, there is little time for any postponement or schedule shift to alter the outcome, so the main catalyst is pre-tip news rather than calendar risk. If the game stays on schedule, the decision will be driven by the final score including overtime, which matters for close-game traders because the market resolves only on the winner, not the margin.
Methodology
This page compares Cavaliers vs. Knicks specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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